network: Add some sanity checks when removing a port.

[people/arne_f/network.git] / hooks / ports / virtual

diff --git a/hooks/ports/virtual b/hooks/ports/virtual
index 10f0b80d271c63427d1b388604a8ea891ff638d9..98786656190f0b867d8a27b6d886d767782be1ff 100755 (executable)
--- a/hooks/ports/virtual
+++ b/hooks/ports/virtual
@@ -23,6 +23,8 @@
 
 HOOK_SETTINGS="HOOK DEVICE DEVICE_MAC DEVICE_VID"
 
+PORT_PARENTS_VAR="DEVICE"
+
 DEVICE_MAC=$(mac_generate)
 
 function _check() {